EntityBean conflict when a persistent property exists called "deleted"

[yogi <sh...@yahoo.com>]

There is already similar issue which is claiming that it is fixed/closed:

https://issues.apache.org/jira/browse/OPENEJB-1116

I tried adding comment to the same, but as I have not received any reply so
far, I am reporting this bug.

I am facing issue while trying to setup unit test environment for testing my
ejbs with openEJB.
I tried with openEJB 3.1.3, 3.1.4 and 4.0.0-beta-1, but no luck :-( !

As we were planning to setup openEJB for unit testing, this is completely
blocker for us.

Following is the exception statck I am getting while trying to test my EJBs.
Any stateless EJB that I try to test, it always fails for one Entity bean
(Grid)


javax.ejb.EJBException: The bean encountered a non-application exception;
nested exception is:
java.lang.ClassFormatError: Duplicate method name&signature in class file
org/apache/openjpa/enhance/com$novomind$ipim$qvc$core$persistence$entities$Grid$pcsubclass
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.convertException(BaseEjbProxyHandler.java:359)
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:287)
at $Proxy49.getArticleById(Unknown Source)
at
com.novomind.ipim.qvc.core.businesslogic.TestCommonSessionBean.testGetFeatureStatusList(TestCommonSessionBean.java:48)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:91)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.ClassFormatError: Duplicate method name&signature in
class file
org/apache/openjpa/enhance/com$novomind$ipim$qvc$core$persistence$entities$Grid$pcsubclass
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
at java.lang.ClassLoader.defineClass(ClassLoader.java:465)
at serp.bytecode.BCClassLoader.findClass(BCClassLoader.java:50)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at
org.apache.openjpa.util.GeneratedClasses.loadBCClass(GeneratedClasses.java:67)
at
org.apache.openjpa.enhance.ManagedClassSubclasser.write(ManagedClassSubclasser.java:265)
at
org.apache.openjpa.enhance.ManagedClassSubclasser.access$000(ManagedClassSubclasser.java:55)
at
org.apache.openjpa.enhance.ManagedClassSubclasser$1.write(ManagedClassSubclasser.java:125)
at org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:592)
at org.apache.openjpa.enhance.PCEnhancer.record(PCEnhancer.java:580)
at
org.apache.openjpa.enhance.ManagedClassSubclasser.prepareUnenhancedClasses(ManagedClassSubclasser.java:147)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.loadPersistentTypes(AbstractBrokerFactory.java:310)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.initializeBroker(AbstractBrokerFactory.java:228)
at
org.apache.openjpa.kernel.AbstractBrokerFactory.newBroker(AbstractBrokerFactory.java:190)
at
org.apache.openjpa.kernel.DelegatingBrokerFactory.newBroker(DelegatingBrokerFactory.java:142)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:192)
at
org.apache.openjpa.persistence.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:56)
at
org.apache.openejb.persistence.JtaEntityManagerRegistry.getEntityManager(JtaEntityManagerRegistry.java:105)
at
org.apache.openejb.persistence.JtaEntityManager.getEntityManager(JtaEntityManager.java:72)
at
org.apache.openejb.persistence.JtaEntityManager.find(JtaEntityManager.java:137)
at
com.novomind.ipim.qvc.core.businesslogic.CommonSessionBean.getArticleById(CommonSessionBean.java:82)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:162)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:144)
at
com.jamonapi.aop.JAMonEJBInterceptor.intercept(JAMonEJBInterceptor.java:26)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:162)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:144)
at
org.apache.openejb.monitoring.StatsInterceptor.record(StatsInterceptor.java:164)
at
org.apache.openejb.monitoring.StatsInterceptor.invoke(StatsInterceptor.java:92)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext$Invocation.invoke(ReflectionInvocationContext.java:162)
at
org.apache.openejb.core.interceptor.ReflectionInvocationContext.proceed(ReflectionInvocationContext.java:144)
at
org.apache.openejb.core.interceptor.InterceptorStack.invoke(InterceptorStack.java:122)
at
org.apache.openejb.core.stateless.StatelessContainer._invoke(StatelessContainer.java:221)
at
org.apache.openejb.core.stateless.StatelessContainer.invoke(StatelessContainer.java:174)
at
org.apache.openejb.core.ivm.EjbObjectProxyHandler.businessMethod(EjbObjectProxyHandler.java:217)
at
org.apache.openejb.core.ivm.EjbObjectProxyHandler._invoke(EjbObjectProxyHandler.java:77)
at
org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke(BaseEjbProxyHandler.java:282)


As its very urgent for me, early response to this is highly appreciated.

Many Thanks 


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Re: EntityBean conflict when a persistent property exists called "deleted"

[Jacek Laskowski <ja...@japila.pl>]

On Mon, Oct 17, 2011 at 11:48 PM, yogi <sh...@yahoo.com> wrote:
> There is already similar issue which is claiming that it is fixed/closed:
>
> https://issues.apache.org/jira/browse/OPENEJB-1116
...
> Following is the exception statck I am getting while trying to test my EJBs.
> Any stateless EJB that I try to test, it always fails for one Entity bean
> (Grid)

Could you show the Grid entity? I'm guessing that it may contain an
illegal name for a field.

Jacek

-- 
Jacek Laskowski
Java EE, functional languages and IBM WebSphere - http://blog.japila.pl
Warszawa JUG conference = Confitura (formerly Javarsovia) :: http://confitura.pl
"Hoping to save time by spending it" by David Blevins (Apache OpenEJB)